diff --git a/Gemfile.lock b/Gemfile.lock
index 9924ee76..bcb1332a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -269,8 +269,7 @@ GEM
     regexp_parser (2.9.2)
     reline (0.5.9)
       io-console (~> 0.5)
-    rexml (3.3.0)
-      strscan
+    rexml (3.3.9)
     rolify (6.0.1)
     rspec-core (3.13.2)
       rspec-support (~> 3.13.0)
@@ -364,7 +363,6 @@ GEM
     stimulus-rails (1.2.1)
       railties (>= 6.0.0)
     stringio (3.1.1)
-    strscan (3.1.0)
     thor (1.3.1)
     timeliness (0.5.0)
     timeout (0.4.1)